Potential Energy Saving In Ligthing Systems (Case Study Of Lecture Hall Diponegoro University Postgraduate Building A)
Ratih Wahyu Wijayanti, Eddy Prianto, and Jaka Windarta
Diponegoro University
Abstract
Abstract – The increasing demand for energy from year to year is not balanced with the availability of energy resources. So that the utilization of existing energy must be carried out economically and efficiently according to Goverment Regulation No. 70 of 2009 and no exception in the academic environment. College as a place to gain knowledge, in their daily lives there are teaching and learning activities that require adequate lighting. Observations are made to see if the existing lighting system by the recommendation of the SNI or not and how the savings opportunities that can be done. This study uses a quantitative method by taking samples from 6 rooms which measured their illuminance and compared with the standards of SNI 03-6197-2000. Based on measurements and observations results, the opportunities for savings can be made by adjusting the number of light, set the time lights on, and how long the light is used. If these steps are implemented then we will get savings of up to IDR 569.203.200,- per year for 6 rooms from energy consumption on lighting systems.
Keywords: energy saving, lighting, SNI 03-6197-2000
Topic: Energy Conservation and Efficiency